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Unified Diff: src/virtual-frame-ia32.cc

Issue 16481: Copy of changelist from issue 16450. Converts compare operation... (Closed) Base URL: http://v8.googlecode.com/svn/branches/experimental/toiger/
Patch Set: '' Created 12 years ago
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Index: src/virtual-frame-ia32.cc
===================================================================
--- src/virtual-frame-ia32.cc (revision 1020)
+++ src/virtual-frame-ia32.cc (working copy)
@@ -132,6 +132,7 @@
void VirtualFrame::Spill(Register target) {
+ if (!frame_registers_.is_used(target)) return;
for (int i = 0; i < elements_.length(); i++) {
if (elements_[i].is_register() && elements_[i].reg().is(target)) {
SpillElementAt(i);
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